15x8's 5 1/2 will they fit what i want?

You want a set of stock looking 15" x 8" steel rims for the back. I have a set from stockton wheel and had them on my 71 Dart with a 66-67 B body 8 3/4 rear, I ran 225/50 r 15s and they cleared. Don't need the wheels any more as I am running aluminum jeep wheels now. 2 bens plus shipping.